Personally, I have been selling a little heavier than usual for fall delivery this year and next.    Anytime I can sell $4+ corn and $9+ beans out of the field I am happy to do so given our yields and input costs we have today.  

One thing is for sure, taxes are not going down.  Leveling out income from year to year is a good thing to do.  If I were in your position I know what I would do.  Of course, I am subject to being wrong on occasion but I have learned how to be consistent doing it.  That way there are no surprises!!!!

Wish you the best on your decision.  It is a good problem to have.  I remember many years ago when I started farming it was a matter of having enough to sell to pay the bills.  Income planning paying taxes was not something I had to worry about.